San Jose Airport (SJC) Weather 10/09/2025
Tonight
58
Mostly Cloudy
Friday
69
Mostly Sunny
Friday Night
54
Mostly Clear
Saturday
75
Patchy Fog then Sunny
Saturday Night
55
Clear
Sunday
77
Sunny
Sunday Night
55
Mostly Clear
Monday
76
Sunny
Monday Night
55
Mostly Clear
Tuesday
75
Sunny
Tuesday Night
56
Mostly Clear
Wednesday
78
Sunny
Wednesday Night
57
Mostly Clear
Weekly Forecast
Tonight
Mostly cloudy, with a low around 58. West wind around 7 mph.
Friday
Mostly sunny, with a high near 69. West northwest wind 6 to 11 mph.
Friday Night
Mostly clear, with a low around 54. Northwest wind 5 to 7 mph becoming calm in the evening.
Saturday
Patchy fog between 8am and 9am. Otherwise, sunny, with a high near 75. Calm wind becoming northwest 5 to 7 mph in the afternoon.
Saturday Night
Clear, with a low around 55. Northwest wind 5 to 10 mph becoming light and variable in the evening.
Sunday
Sunny, with a high near 77.
Sunday Night
Mostly clear, with a low around 55.
Monday
Sunny, with a high near 76.
Monday Night
Mostly clear, with a low around 55.
Tuesday
Sunny, with a high near 75.
Tuesday Night
Mostly clear, with a low around 56.
Wednesday
Sunny, with a high near 78.
Wednesday Night
Mostly clear, with a low around 57.